37072053091947 has 16 divisors (see below), whose sum is σ = 51135719178240. Its totient is φ = 23861606295072.

The previous prime is 37072053091937. The next prime is 37072053091949. The reversal of 37072053091947 is 74919035027073.

It is not a de Polignac number, because 37072053091947 - 2¹² = 37072053087851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (37072053091949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5301073 + ... + 10111650.

It is an arithmetic number, because the mean of its divisors is an integer number (3195982448640).

Almost surely, 2^{37072053091947} is an apocalyptic number.

37072053091947 is a deficient number, since it is larger than the sum of its proper divisors (14063666086293).

37072053091947 is a wasteful number, since it uses less digits than its factorization.

37072053091947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15440402.

The product of its (nonzero) digits is 10001880, while the sum is 57.

The spelling of 37072053091947 in words is "thirty-seven trillion, seventy-two billion, fifty-three million, ninety-one thousand, nine hundred forty-seven".